﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EIA.PM.Model;
using EIA.PM.DAL;
using System.Collections;

namespace EIA.PM.BLL
{
    public interface IStaffBlp
    {
        int Insert(TStaff stf, REngineer eng, TUser user);
        bool Update(TStaff stf, REngineer eng, TUser user);
        bool Delete(int staff_id);
        IList<Tuple<TStaff, REngineer, TUser>> List(IDictionary con, int pagesize, int page);
    }
}
